Tape specifications:

width: 30 mm (±0,1 mm) 
height: 1,5 mm (±0,1 mm) 
length: Minimum order: 1 meter
weight: ~360 g (weight of 1 meter of tape)
material: ferrite powder combined with rubber
magnetization: multipole
Adhesive: 3M 300LSE (the strongest version in the 3M specification)
max. working temperature: 80 ° C. 

Magnetic tape with 3M 300 LSE adhesive is a practical solution for durable and convenient mounting of various items on different surfaces. The high-quality 3M 300 LSE adhesive provides excellent adhesion, making this self-adhesive magnetic tape suitable for home, advertising, technical, manufacturing, and industrial applications.
The 3M magnetic tape allows for quick and neat mounting without the need for screws or other mounting hardware. It is flexible, easy to cut, and can be easily adapted to individual requirements.
Magnetic tape with 3M 300 LSE adhesive is available from Euro Magnesy – we offer a wide range of magnets and magnetic materials for various applications.

WARNING!
Do not bring neodymium magnets close to ferrite magnetic tape.
The strong magnetic field generated by neodymium magnets may damage, demagnetize, or permanently alter the magnetic properties of the ferrite tape.